220253904

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:819

約数の個数: 200

約数和(自身を含む): 727844040

約数和(自身を除く): 507590136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 272, 306, 312, 324, 351, 408, 432, 442, 459, 468, 612, 624, 648, 663, 702, 769, 816, 884, 918, 936, 1053, 1224, 1296, 1326, 1377, 1404, 1538, 1768, 1836, 1872, 1989, 2106, 2307, 2448, 2652, 2754, 2808, 3076, 3536, 3672, 3978, 4212, 4614, 5304, 5508, 5616, 5967, 6152, 6921, 7344, 7956, 8424, 9228, 9997, 10608, 11016, 11934, 12304, 13073, 13842, 15912, 16848, 17901, 18456, 19994, 20763, 22032, 23868, 26146, 27684, 29991, 31824, 35802, 36912, 39219, 39988, 41526, 47736, 52292, 55368, 59982, 62289, 71604, 78438, 79976, 83052, 89973, 95472, 104584, 110736, 117657, 119964, 124578, 143208, 156876, 159952, 166104, 169949, 179946, 209168, 235314, 239928, 249156, 269919, 286416, 313752, 332208, 339898, 352971, 359892, 470628, 479856, 498312, 509847, 539838, 627504, 679796, 705942, 719784, 809757, 941256, 996624, 1019694, 1058913, 1079676, 1359592, 1411884, 1439568, 1529541, 1619514, 1882512, 2039388, 2117826, 2159352, 2719184, 2823768, 3059082, 3239028, 4078776, 4235652, 4318704, 4588623, 5647536, 6118164, 6478056, 8157552, 8471304, 9177246, 12236328, 12956112, 13765869, 16942608, 18354492, 24472656, 27531738, 36708984, 55063476, 73417968, 110126952, 220253904]

約数ペア:

[(1, 220253904), (2, 110126952), (3, 73417968), (4, 55063476), (6, 36708984), (8, 27531738), (9, 24472656), (12, 18354492), (13, 16942608), (16, 13765869), (17, 12956112), (18, 12236328), (24, 9177246), (26, 8471304), (27, 8157552), (34, 6478056), (36, 6118164), (39, 5647536), (48, 4588623), (51, 4318704), (52, 4235652), (54, 4078776), (68, 3239028), (72, 3059082), (78, 2823768), (81, 2719184), (102, 2159352), (104, 2117826), (108, 2039388), (117, 1882512), (136, 1619514), (144, 1529541), (153, 1439568), (156, 1411884), (162, 1359592), (204, 1079676), (208, 1058913), (216, 1019694), (221, 996624), (234, 941256), (272, 809757), (306, 719784), (312, 705942), (324, 679796), (351, 627504), (408, 539838), (432, 509847), (442, 498312), (459, 479856), (468, 470628), (612, 359892), (624, 352971), (648, 339898), (663, 332208), (702, 313752), (769, 286416), (816, 269919), (884, 249156), (918, 239928), (936, 235314), (1053, 209168), (1224, 179946), (1296, 169949), (1326, 166104), (1377, 159952), (1404, 156876), (1538, 143208), (1768, 124578), (1836, 119964), (1872, 117657), (1989, 110736), (2106, 104584), (2307, 95472), (2448, 89973), (2652, 83052), (2754, 79976), (2808, 78438), (3076, 71604), (3536, 62289), (3672, 59982), (3978, 55368), (4212, 52292), (4614, 47736), (5304, 41526), (5508, 39988), (5616, 39219), (5967, 36912), (6152, 35802), (6921, 31824), (7344, 29991), (7956, 27684), (8424, 26146), (9228, 23868), (9997, 22032), (10608, 20763), (11016, 19994), (11934, 18456), (12304, 17901), (13073, 16848), (13842, 15912)]